diff --git a/avr/devices/n12/n12_defs.asm b/avr/devices/n12/n12_defs.asm
index 5f1c772..da8eb4e 100644
--- a/avr/devices/n12/n12_defs.asm
+++ b/avr/devices/n12/n12_defs.asm
@@ -104,11 +104,11 @@
 ; ADC/CNY70
 
 
-.equ CNY70_PORT_LED       = PORTB1
+.equ CNY70_PORT_LED       = PORTB
 .equ CNY70_DDR_LED        = DDRB
 .equ CNY70_PINNUM_LED     = PORTB1
 
-.equ CNY70_PORT_ADC       = PORTA5 ; adc5
+.equ CNY70_PORT_ADC       = PORTA ; adc5
 .equ CNY70_DDR_ADC        = DDRB
 .equ CNY70_PINNUM_ADC     = PORTA5
 .equ CNY70_MUX_ADC        = MUX5